To maintain its cost advantage and produce soy sauces with consistent flavour, Foshan Haitian implemented digital transformation to address rising consumer demands for diverse products and manage increasingly complex orders. The site deployed over 50 digital use cases, nearly half powered by AI to optimize operations. Despite a 54% increase in SKUs and a 64% rise in small-batch orders, these efforts reduced raw material waste by 33.6%, cut product defect rates by 39.1%, and shortened order lead times by 38.7%